References
- Aronszajn , N. , Creese , T. M. and Lipkin , L. J. 1983 . Polyharmonic Functions . Oxford: Clarendon ,
- Edenhofer , J. 1975 . Eine Integraldarstellung der LÖsung der Dirichletschen Aufgabe bei der Potentialgleichung im Falle einer Hyperkugel . Math. Nachr. , 68 : 105 – 113 .
- Garabedian , P. R. 1964 . Partial Differential Equations , New York : Wiley .
- Filar , M. 1985 . Boundary problems for the homogeneous iterated Helmholtx equation in a certain unbounded domain of Euclidean n–;space . Comment. Math. Prace Mat. , 25 : 31 – 48 .
- Gorowski , J. 1983 . On some boundary value problems for the equation ( in a half–space . Demonstratio Math. , 16 : 115 – 123 .
- Gorowski , J. and Wachnicka , K. 1984 . The fundamental formular for the operator ( and its application . Comment. Math. Prace Mat. , 24 : 263 – 268 .
- Schot , S. H. 1984 . A simple solution method for the first boundary value problem of the polyharmonic equation . Appl. Anal. , 41 : 145 – 153 .
- Watson , G. N. 1958 . A treatise on the Theory of Bessel Functions , 2nd , Cambridge : Cambridge U. Press .